problem description
 update, today"s  git push  has a different  ip  error. 
$git push
packet_write_wait: Connection to 52.74.223.119 port 22: Broken pipe
fatal: Could not read from remote repository.Please make sure you have the correct access rights
and the repository exists.
$git push-u origin master< hr >
packet_write_wait: Connection to 13.250.177.223 port 22: Broken pipe
fatal: Could not read from remote repository.Please make sure you have the correct access rights
and the repository exists.
  git push  error occurred: 
$git push
Counting objects: 46, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (46Compact 46), done.
packet_write_wait: Connection to 13.250.177.223 port 22: Broken pipe
Writing obote end hung up unexpectedly.00 KiB | 2.T0he r0 KiemB/s
fatal: sha1 file"< stdout > "write error: Broken pipe
fatal: The remote end hung up unexpectedly
the platform version of the problem and what methods you have tried
 I cloned the project locally from the remote repository.  git add ,  git commit  then  git push  did not go up, and the above error occurred. 
 this is the method I found on the Internet, but it doesn"t seem to work 
  ssh login error packet_write_wait: Connection to x.x.x.x port 22: Broken pipe  
  git: remember the push error  
related codes
 / / Please paste the code text below (do not replace the code with pictures) 
 execute  $ssh-o ServerAliveInterval=120 myusername@13.250.177.223  also report an error: 
$ssh-o ServerAliveInterval=120 myusername@13.250.177.223
Permission denied (publickey).
